o ‘¸õaÑã@s`dZdZz ddlmZdZWney%Gdd„dƒZGdd„dƒZYnweƒZe d ¡Zd S) zÏ Implements signals based on blinker if available, otherwise falls silently back to a noop. Shamelessly stolen from flask.signals: https://github.com/mitsuhiko/flask/blob/master/flask/signals.py Fé)Ú NamespaceTc@seZdZddd„ZdS)rNcCs t||ƒS©N)Ú _FakeSignal©ÚselfÚnameÚdoc©r ú2/usr/lib/python3/dist-packages/oauthlib/signals.pyÚsignal s zNamespace.signalr)Ú__name__Ú __module__Ú __qualname__r r r r r r src@sDeZdZdZd dd„Zdd„Zdd„ZeZZZ Z Z Z [dS) raIf blinker is unavailable, create a fake class with the same interface that allows sending of signals but will fail with an error on anything else. Instead of doing anything on send, it will just ignore the arguments and do nothing instead. NcCs||_||_dSr)rÚ__doc__rr r r Ú__init__s z_FakeSignal.__init__cOstdƒ‚)NzOsignalling support is unavailable because the blinker library is not installed.)Ú RuntimeError)rÚargsÚkwargsr r r Ú_failsz_FakeSignal._failcOsdSrr )ÚaÚkwr r r Úsz_FakeSignal.r) r r rrrrÚsendÚconnectÚ disconnectÚhas_receivers_forÚ receivers_forÚtemporarily_connected_toÚ connected_tor r r r rs ÿrz scope-changedN) rÚsignals_availableÚblinkerrÚ ImportErrorrÚ_signalsr Ú scope_changedr r r r Ús  û